diff --git a/README.md b/README.md
index d4c7b4a4..2bbceade 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # Percona Toolkit
+[![CLA assistant](https://cla-assistant.percona.com/readme/badge/percona/percona-toolkit)](https://cla-assistant.percona.com/percona/percona-toolkit)
 
 *Percona Toolkit* is a collection of advanced command-line tools used by
 [Percona](http://www.percona.com/) support staff to perform a variety of